ChadC

Instead of a table saw, what about a jigsaw? For a 3" or larger pipe, the blade wouldn't hit the other side, and you could then cut the pipe to length as needed.

The price isn't bad, but the water savings isn't significant for residential use. A gravity flush toilet would only use 1L or so more per flush, and that would only be a few liters per day at my house. I can see how this would be nice for commercial use, but it's not recommended for that?

Wouldn't be worth trading in a 900 gram gravity toilet for a 600 gram assisted flush, not for 1L.

Recently had an experience like that in my own home. Nailing up some romex clips into a beam in the basement, and the wood just crushed right in. Not what I was expecting... Haven't found fungi... rodent skeletons, yes.